Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Product Introduction:
This small split down the hole drilling rig is mainly designed for various types of mines such as quarries,
cement mines, and open-pit coal mines. It is equipped with a 3.5-inch impactor and features a 90 hole
diameter, high drilling efficiency, excellent dust collection effect, and wide applicability. It is widely used
in mines, national defense, transportation, water conservancy, and rock engineering projects, and is an
ideal rock drilling equipment that is highly popular among users.
Product features:
Model | 420TF | 430TF | 430GF | ||||||||||||||||||||||||||||||||||||||||
Weight | 5,410 kg | 5,920 kg | 7,000 kg | ||||||||||||||||||||||||||||||||||||||||
Dimensions (LxWxH) | 5,600×2,308×2,500 mm | 6,000×2,306×2,500 mm | 7,000×2,300×2,800 mm | ||||||||||||||||||||||||||||||||||||||||
Engine (standard) | Yuchai / 74 kW | ||||||||||||||||||||||||||||||||||||||||||
Rotation torque (MAX) | 5,000 N.m | 8,000 N.m | 8,000 N.m | ||||||||||||||||||||||||||||||||||||||||
Drilling hole diameter | Φ110-250 mm | Φ110-350 mm | Φ110-350 mm | ||||||||||||||||||||||||||||||||||||||||
DTH hammer(Standard) | The user decides on the configuration | ||||||||||||||||||||||||||||||||||||||||||
Drilling rod | The user decides on the configuration | ||||||||||||||||||||||||||||||||||||||||||
Diesel tank volume | 70 L | 70 L | 156 L | ||||||||||||||||||||||||||||||||||||||||